"A" Ductable Liquid Chillers with Integrated Hydronic Module

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Checks before system start-upBefore the start-up of the refrigeration system, the completeinstallation, including the refrigeration system must be verifiedagainst the installation drawings, dimensional drawings, systempiping and instrumentation diagrams and the wiring diagrams.During the installation test national regulations must befollowed. If no national regulation exists, paragraph 9-5 ofstandard EN 378-2 can be used as a guide.External visual installation checks:• Compare the complete installation with the refrigerationsystem and power circuit diagrams.• Check that all components comply with the designspecifications.• Check that all safety documents and equipments that arerequired by current European standards are present.• Verify that all safety and environmental protection devicesand arrangements are in place and comply with the currentEuropean standard.• Verify that all document for pressure containers,certificates, name plates, files, instruction manuals that arerequired documents required by the current Europeanstandards are present.• Verify the free passage of access and safety routes.• Check that ventilation in the plant room is adequate.• Check that refrigerant detectors are present.• Verify the instructions and directives to prevent thedeliberate removal of refrigerant gases that are harmful tothe environment.• Verify the installation of connections.• Verify the supports and fixing elements (materials, routingand connection).• Verify the quality of welds and other joints.• Check the protection against mechanical damage.• Check the protection against heat.• Check the protection of moving parts.• Verify the accessibility for maintenance or repair and tocheck the piping.• Verify the status of the valves.• Verify the quality of the thermal insulation and of thevapour barriers.8
10003 - DIMENSIONS/CLEARANCES30RY 017-033961.5922.5863205830RY 040-08011281068209720581350.71351670670110001000820Legend:All dimensions are given in mm8201Power supplyWater inlet1Water outletNOTE:Required clearances for air flowAir entering connectionAir leaving connectionPower cable entryABCNon-certified drawings.Refer to the certified dimensional drawings supplied with the unit oravailable on request, when designing an installation.For the location of fixing points, weight distribution and coordinates ofthe centre of gravity refer to the certified dimensional drawings.Install a condensate collection channel around the unit, or install theaccessory condensate recovery pan.The unit must be installed level in both axes (less than 2 mm toleranceper metre).9
Page 1: 30RY 017-080 "A"Ductable Liquid Chi
Page 4 and 5: 1 - INTRODUCTIONPrior to the initia
Page 6 and 7: During refrigerant removal and stor
Page 10 and 11: 4 - PHYSICAL DATA30RY 017 021 026 0
Page 12 and 13: 6 - APPLICATION DATA6.1 - Unit oper
Page 14 and 15: 7 - ELECTRICAL CONNECTION30RY 017-0
Page 16 and 17: 9 - WATER CONNECTIONSFor size and p
Page 18 and 19: Typical hydronic circuit diagram (3
Page 20 and 21: When the circuit is cleaned, read t
Page 22 and 23: Accessory reference number:30RY-017
Page 24 and 25: Pressure12 - MAINTENANCEAny technic
Page 26 and 27: Bar Saturated bubble Saturated dew
Page 28 and 29: Service CCarry out the operations l
Page 30 and 31: Unit start-upChilled water pump sta
Page 32: Order No.: 13427-76, 04.2002 - Supe

"A" Ductable Liquid Chillers with Integrated Hydronic Module

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